package cn.bdqn.service;

import java.util.List;

import org.apache.ibatis.annotations.Param;

import cn.bdqn.pojo.Answer;

public interface AnswerService {
	//D. 查询指定问题的所有答案信息
	public List<Answer> anList(@Param("qid")Integer qid);
	
	//E. 保存新答案
	public int addAns(Answer answer);
}
